contigmask3abz
Convert network masks to cidr notation.
Usage
#include <abz/contigmask.h> uint8_t contigmask(uint32_t mask);
Libraries
Abz Library (-labz), Debug Library (-ldebug)
Overview
The contigmask() function converts the specified mask (which should be in network byte order) to CIDR notation, if possible.
Return value
The contigmask() function returns a CIDR mask (0-31) if successful or 255 if the mask could not be converted to CIDR notation.
Notes
None of the libabz routines are thread-safe. I'm not planning to change this either! For more information, please see http://threading.2038bug.com/